The data attached to the event that the decider can use in subsequent workflow tasks.
This data isn't sent to the workflow execution.

Type: String

Length Constraints: Maximum length of 32768.

Required: No

decisionTaskCompletedEventId

The ID of the DecisionTaskCompleted event corresponding to the decision task that resulted in the
SignalExternalWorkflowExecution decision for this signal. This information can be useful for diagnosing problems
by tracing back the chain of
events leading up to this event.

Type: Long

Required: Yes

initiatedEventId

The ID of the SignalExternalWorkflowExecutionInitiated event corresponding to the
SignalExternalWorkflowExecution decision to request this signal. This information can be useful for diagnosing problems
by tracing back the chain of
events leading up to this event.

Type: Long

Required: Yes

runId

The runId of the external workflow execution that the signal was being delivered to.

Type: String

Length Constraints: Maximum length of 64.

Required: No

workflowId

The workflowId of the external workflow execution that the signal was being delivered to.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs,
see the following: